2015214849

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{6211}}^1$

素因数の和:6478

約数の個数: 32

約数和(自身を含む): 3050340480

約数和(自身を除く): 1035125631

約数列:

[1, 3, 9, 27, 61, 183, 197, 549, 591, 1647, 1773, 5319, 6211, 12017, 18633, 36051, 55899, 108153, 167697, 324459, 378871, 1136613, 1223567, 3409839, 3670701, 10229517, 11012103, 33036309, 74637587, 223912761, 671738283, 2015214849]

約数ペア:

[(1, 2015214849), (3, 671738283), (9, 223912761), (27, 74637587), (61, 33036309), (183, 11012103), (197, 10229517), (549, 3670701), (591, 3409839), (1647, 1223567), (1773, 1136613), (5319, 378871), (6211, 324459), (12017, 167697), (18633, 108153), (36051, 55899)]